It breaks down lactose into the galactose and glucose. So the answer here is C.
        
                    
             
        
        
        
That is when extinction occurs. Hope I helped!
        
             
        
        
        
Answer:
Eubacteria have the typical characteristics of a prokaryotic organism, but they also have the ability to form spores and can be pathogenic organisms (like causes disease in humans and animals).
Explanation:
 
        
             
        
        
        
The answer is no, high biological fitness in one environment doesn’t have to be high in another environment.
Biological fitness is a term used in evolutionary biology and it is the quantitative representation of how a genotype (or phenotype) is successful (reproductively) in a certain environment. Fitness depends on environment so it changes if the environment changes. The fitness of a genotype is manifested through its phenotype, which is affected by the environment.
 
        
             
        
        
        
Hi!
The answer is "avoidance of bias"
Hope this helps!
-Payshence xoxo